
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>长方形信息</title>
</head>
<body>
<h1>${rectangle.name}的信息为：</h1>
<p>长: ${rectangle.length} 厘米</p>
<p>宽: ${rectangle.width} 厘米</p>
<p>周长: ${rectangle.perimeter} 厘米</p>
<p>面积: ${rectangle.area} 平方厘米</p>
</body>
</html>
